Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03F
AMPLIFIERS
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3/00
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
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H03F3/45071
with semiconductor devices only
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H03F3/45479
characterised by the way of common mode signal rejection
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H03F3/45484
in differential amplifiers with bipolar transistors as the active amplifying circuit
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H03F3/45533
Measuring at the common emitter circuit of the differential amplifier
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H03F3/45538
Controlling the input circuit of the differential amplifier
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H03F3/45538

Integrated amplifier devices and methods of use thereof
11489504 · 2022-11-01 · ·

An integrated amplifier device includes a main amplifier configured to be coupled to an input source. A replica amplifier is coupled to the main amplifier to provide a bias to the main amplifier. A transconductance biasing cell to the main amplifier and the replica amplifier. The transconductance biasing cell is configured to bias both the main amplifier and the replica amplifier. A method of making an integrated amplifier device is also disclosed.

INTEGRATED AMPLIFIER DEVICES AND METHODS OF USE THEREOF
20200235711 · 2020-07-23 ·

An integrated amplifier device includes a main amplifier configured to be coupled to an input source. A replica amplifier is coupled to the main amplifier to provide a bias to the main amplifier. A transconductance biasing cell to the main amplifier and the replica amplifier. The transconductance biasing cell is configured to bias both the main amplifier and the replica amplifier. A method of making an integrated amplifier device is also disclosed.

INTEGRATED AMPLIFIER DEVICES AND METHODS OF USE THEREOF
20190173442 · 2019-06-06 ·

An integrated amplifier device includes a main amplifier configured to be coupled to an input source. A replica amplifier is coupled to the main amplifier to provide a bias to the main amplifier. A transconductance biasing cell to the main amplifier and the replica amplifier. The transconductance biasing cell is configured to bias both the main amplifier and the replica amplifier. A method of making an integrated amplifier device is also disclosed.